Results 21 to 30 of about 110,272 (307)

Correlation between coronary artery calcium score and aorta diameter in population with long-standing hypertension using noncontrast CT scan

Arterial Hypertension, 2022
BACKGROUND: Early detection of aortic aneurysms is challenging in hypertensive patients due to the high risk of life-threatening ruptures. Limited studies on the relationship between coronary artery calcium and aortic diameter are present.
Sarab Hilal Abdulhussein, Muna Abdul Ghani Zghair, Qays Ahmed Hassan   +2 more
doaj   +1 more source

COARCTATION OF THE ABDOMINAL AORTA [PDF]

American Journal of Roentgenology, 1970
Two cases of coarctation of the abdominal aorta are reported to illustrate the salient diagnostic points and the improvement following surgery.Coarctation of the low thoracic or abdominal aorta must be considered strongly in young female patients who have upper extremity hypertension, strong upper abdominal aortic pulse which disappears distally or no ...
F A, Hipona, A, Jamshidi
openaire   +2 more sources

Different anti-contractile function and nitric oxide production of thoracic and abdominal perivascular adipose tissues

Frontiers in Physiology, 2016
Divergent phenotypes between the perivascular adipose tissue (PVAT) surrounding the abdominal and the thoracic aorta might be implicated in regional aortic differences, such as susceptibility to atherosclerosis.
Jamaira Aparecida Victorio, Milene Tavares Fontes, Luciana Venturini Rossoni, Ana Paula Davel   +3 more
doaj   +1 more source

Dissecção espontânea da aorta abdominal infrarrenal Spontaneous dissection of the infrarenal aorta

Jornal Vascular Brasileiro, 2012
A rotura da camada íntima que marca o início da dissecção aórtica se origina na maioria dos casos na aorta torácica, sendo rara a dissecção espontânea da aorta abdominal infra-renal. As três principais causas são: iatrogênica, traumática ou espontânea. A
Otacílio de Camargo Junior, Antonio Cláudio Guedes Chrispim, Claudio Roberto Cabrini Simões, Márcia Fayad Marcondes, Guilherme Camargo Gonçalves de Abreu, Guilherme Vieira Meirelles, Kelly Cristina de Moraes, Marcio Villar de Freitas, Marivan Pedra Araújo, Gustavo Braga Murta   +9 more
doaj   +1 more source

Concomitance of atherosclerotic lesions in arteries of the lower extremities and carotid arteries in patients with abdominal aorta aneurysm

Artery Research, 2016
Atherosclerosis was considered the main cause of abdominal aorta aneurysms. Many researchers suggest the presence of the association between these two entities.
Piotr Kaźmierski, Michał Pająk, Katarzyna Bogusiak   +2 more
doaj   +1 more source

Remodeling of Aortic Configuration and Abdominal Aortic Branch Perfusion After Endovascular Repair of Acute Type B Aortic Dissection: A Computed Tomographic Angiography Follow-Up

Frontiers in Cardiovascular Medicine, 2021
Background: Thoracic endovascular aortic repair (TEVAR) for type B aortic dissection (TBAD) induces false lumen (FL) thrombosis, promotes favorable aortic remodeling, and makes an impact on abdominal aortic branch perfusion patterns.
Zihui Yuan, Yiqing Li, Bi Jin, Jian Wang
doaj   +1 more source

Longitudinal imaging of murine atherosclerosis with 2-deoxy-2-[18F]fluoro-D-glucose and [18F]-sodium fluoride in genetically modified Apolipoprotein E knock-out and wild type mice

Scientific Reports, 2023
In a longitudinal design, four arterial segments in mice were followed by positron emission tomography/computed tomography (PET/CT) imaging. We aimed to determine how the tracers reflected the development of atherosclerosis via the uptake of 2-deoxy-2 ...
Harshvardhan A. Khare, Tina Binderup, Anne Mette Fisker Hag, Andreas Kjaer   +3 more
doaj   +1 more source

Moxibustion of 45 ℃ at “Zusanli” (ST36) improves vascular endothelial oxidative stress in hyperlipidemia rats

针刺研究, 2023
Objective To explore the antioxidant effect of moxibustion on vascular endothelial function and the under-lying mechanism. Methods Forty male SD rats were randomly divided into blank, model, moxibustion and endothelial nitric oxide synthase(eNOS ...
LU Cheng-xuan, XU Qian, YE Ru-lin, ZHU Hai-bin, WU Huan-xi, ZHANG Jian-bin   +5 more
doaj  

Ramos colaterais parietais e terminais da aorta abdominal em Myocastor coypus (nutria) Terminal and parietal colateral branches of the abdominal aorta in Myocastor coypus (nutria)

Ciência Rural, 2008
Neste estudo, utilizaram-se 30 nutrias, 15 fêmeas e 15 machos, com o sistema arterial aórtico-abdominal preenchido com látex 603, pigmentado em vermelho, e fixado em uma solução aquosa de formaldeído a 20%.
Paulete de Oliveira Vargas Culau, Rodrigo Cavalcanti de Azambuja, Rui Campos   +2 more
doaj   +1 more source

INFLUENCE OF THE WALLS ELASTICITY ON THE FLOW STRUCTURE OF THE THREE-DIMENSIONAL MODEL ON THE ABDOMINAL AORTA BIFURCATION WITH ILIAC ARTERIES

St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2020
For the first time, a numerical study of the effect of vascular elasticity on blood flow was carried out in a model of the abdominal aorta bifurcation with iliac arteries of average statistical geometry.
Kotmakova Anna, Gataulin Yakov, Yukhnev Andrey, Zaitsev Dmitri   +3 more
doaj   +1 more source